html {
  height: 100%
}

body.signin {
  height: auto;
  background: url(../img/login-background.jpg) no-repeat center fixed;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
  color: rgba(255, 255, 255, .95)
}

.signinpanel {
  width: 250px;
  margin: 6% auto 0
}

.signinpanel .logopanel {
  float: none;
  width: auto;
  padding: 0;
  background: 0 0;
}

.signinpanel .logopanel h1 {}

.cus-black {
  color: #333;
}

.signinpanel .signin-info h3 {
  font-size: 18px;
  margin: 0;
}

.signinpanel .signin-info ul {
  font-size: 14px;
  list-style: none;
  padding: 0;
  margin-top: 20px;
}

.signinpanel .signin-info ul li .fa-dot-circle-o {
  color: rgb(44, 73, 85);

  animation: warn 3000ms linear 0ms infinite;
}

@keyframes warn {
  0% {
    transform: scale(0.5);
    opacity: 1;
  }

  30% {
    opacity: 1;
  }

  100% {
    transform: scale(1.2);
    opacity: 0;
  }
}

.signinpanel .signin-info ul li+li {
  margin-top: 18px;
}

.signinpanel .form-control {
  display: block;
  margin-top: 15px;
  border-radius: 6px;
}

.signinpanel .uname {
  background: rgba(255, 255, 255, 0.7) url(../img/user.png) no-repeat 85% center;
  color: #333
}

.signinpanel .pword {
  background: rgba(255, 255, 255, 0.7) url(../img/locked.png) no-repeat 85% center;
  color: #333
}

.signinpanel .pword:focus {
  outline: none;
}

.signinpanel .code {
  background: rgba(255, 255, 255, 0.7) no-repeat 95% center;
  color: #333;
  margin: 0 0 15px 0;
}

.signinpanel .btn {
  margin-top: 15px;
  border-radius: 6px;
  background-color: #333;
  border: none;
}

.signinpanel>.row {
  background: rgba(255, 255, 255, .7);
  border: 1px solid rgba(255, 255, 255, .3);
  -moz-box-shadow: 0 3px 0 rgba(12, 12, 12, .03);
  -webkit-box-shadow: 0 3px 0 rgba(12, 12, 12, .03);
  box-shadow: 0 3px 0 rgba(12, 12, 12, .03);
  -moz-border-radius: 10px;
  -webkit-border-radius: 10px;
  border-radius: 10px;
  padding: 30px;
  color: #666;
}

.signinpanel>.row .col-sm-6:nth-child(1) {
  border-right: 1px solid #e7e7e7;

}

.signinpanel form h3 {
  font-size: 18px;
}

.signinpanel form .m-t-md {
  font-size: 14px;
}

.signinpanel form>.register {
  margin-top: 12px;

  display: flex;
  justify-content: space-between;
}

.signup-footer {
  border-top: solid 1px rgba(255, 255, 255, .3);
  margin: 20px 0;
  padding-top: 15px
}

@media screen and (max-width:768px) {

  .signinpanel,
  .signuppanel {
    margin: 0 auto;
    width: 420px !important;
    padding: 20px
  }

  .signinpanel form {
    margin-top: 20px
  }

  .signup-footer,
  .signuppanel .form-control {
    margin-bottom: 10px
  }

  .signup-footer .pull-left,
  .signup-footer .pull-right {
    float: none !important;
    text-align: center
  }

  .signinpanel .signin-info ul {
    display: none
  }
}

@media screen and (max-width:320px) {

  .signinpanel,
  .signuppanel {
    margin: 0 20px;
    width: auto
  }
}

/*
登录界面check样式
*/
.checkbox-custom {
  position: relative;
  padding: 0 15px 0 25px;
  margin-bottom: 7px;
  display: inline-block;
}

/*
将初始的checkbox的样式改变
*/
.checkbox-custom input[type="checkbox"] {
  opacity: 0;
  /*将初始的checkbox隐藏起来*/
  position: absolute;
  cursor: pointer;
  z-index: 2;
  margin: -6px 0 0 0;
  top: 50%;
  left: 3px;
}

/*
设计新的checkbox，位置
*/
.checkbox-custom label:before {
  content: '';
  position: absolute;
  top: 50%;
  left: 0;
  margin-top: -9px;
  width: 18px;
  height: 17px;
  display: inline-block;
  border-radius: 2px;
  border: 1px solid #bbb;
  background: #fff;
}

/*
点击初始的checkbox，将新的checkbox关联起来
*/
.checkbox-custom input[type="checkbox"]:checked+label:after {
  position: absolute;
  display: inline-block;
  font-family: 'Glyphicons Halflings';
  content: "\e013";
  top: 42%;
  left: 3px;
  margin-top: -5px;
  font-size: 11px;
  line-height: 1;
  width: 16px;
  height: 16px;
  color: #333;
}

.checkbox-custom label {
  cursor: pointer;
  line-height: 1.2;
  font-weight: normal;
  /*改变了rememberme的字体*/
  margin-bottom: 0;
  text-align: left;
}